2230302156066 has 32 divisors (see below), whose sum is σ = 4956397228800. Its totient is φ = 743408519760.

The previous prime is 2230302156053. The next prime is 2230302156097. The reversal of 2230302156066 is 6606512030322.

2230302156066 is a `hidden beast` number, since 2 + 2 + 3 + 0 + 30 + 2 + 1 + 560 + 66 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2230302156066.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 911655 + ... + 2300373.

It is an arithmetic number, because the mean of its divisors is an integer number (154887413400).

Almost surely, 2^{2230302156066} is an apocalyptic number.

2230302156066 is an abundant number, since it is smaller than the sum of its proper divisors (2726095072734).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2230302156066 is a wasteful number, since it uses less digits than its factorization.

2230302156066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1418471 (or 1418465 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

Adding to 2230302156066 its reverse (6606512030322), we get a palindrome (8836814186388).

The spelling of 2230302156066 in words is "two trillion, two hundred thirty billion, three hundred two million, one hundred fifty-six thousand, sixty-six".